*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:#050507;color:#ededed;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}

/* ── Animated aurora bg ── */
.aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;background:#050507}
.aurora span{position:absolute;border-radius:50%;filter:blur(90px);opacity:.6;animation:drift 20s ease-in-out infinite alternate}
.aurora .a1{width:55vw;height:55vw;background:radial-gradient(circle,rgba(99,102,241,.35),transparent 70%);top:-15%;left:-15%;animation-duration:22s}
.aurora .a2{width:50vw;height:50vw;background:radial-gradient(circle,rgba(6,182,212,.25),transparent 70%);bottom:-20%;right:-15%;animation-duration:18s;animation-delay:-5s}
.aurora .a3{width:40vw;height:40vw;background:radial-gradient(circle,rgba(168,85,247,.2),transparent 70%);top:35%;left:45%;animation-duration:25s;animation-delay:-10s}
@keyframes drift{0%{transform:translate(0,0) scale(1)}25%{transform:translate(6vw,-10vh) scale(1.15)}50%{transform:translate(-4vw,8vh) scale(.9)}75%{transform:translate(10vw,4vh) scale(1.1)}100%{transform:translate(-6vw,-6vh) scale(1)}}
a{color:inherit;text-decoration:none}

/* ── Layout ── */
.container{max-width:1080px;margin:0 auto;padding:0 24px}

/* ── Scroll reveal ── */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* ── Nav ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);background:rgba(5,5,7,.75);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px;letter-spacing:-.02em}
.nav-logo img{width:28px;height:28px;border-radius:7px}
.nav-links{display:flex;gap:24px;font-size:14px;color:#888}
.nav-links a:hover{color:#fff}

/* ── Hero ── */
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 24px 80px;position:relative;overflow:hidden}
.hero-glow{position:absolute;width:600px;height:400px;background:radial-gradient(ellipse,rgba(99,102,241,.06),transparent 70%);top:10%;left:50%;transform:translateX(-50%);filter:blur(100px);pointer-events:none}
.hero-logo{width:88px;height:88px;border-radius:22px;margin-bottom:24px;animation:logoFloat 5s ease-in-out infinite}
@keyframes logoFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.hero h1{font-size:clamp(40px,6vw,64px);font-weight:700;letter-spacing:-.04em;line-height:1.15;color:#fff;margin-bottom:16px;position:relative}
.hero-dot{color:#444;margin:0 .15em}
.hero-sub{font-size:17px;color:#555;margin-bottom:40px;letter-spacing:.02em}
.hero-actions{display:flex;gap:12px}
.btn{padding:10px 24px;border-radius:10px;font-size:14px;font-weight:500;letter-spacing:-.01em;transition:all .2s ease}
.btn-primary{background:#fff;color:#000}
.btn-primary:hover{background:#e5e5e5}
.btn-ghost{color:#888;border:1px solid rgba(255,255,255,.1)}
.btn-ghost:hover{color:#fff;border-color:rgba(255,255,255,.2)}

/* ── Section ── */
section{padding:120px 24px}
.section-label{font-size:13px;font-weight:500;color:#555;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;text-align:center}
.section-heading{font-size:clamp(32px,4vw,48px);font-weight:700;letter-spacing:-.04em;line-height:1.1;text-align:center;color:#fff;margin-bottom:16px}
.section-sub{text-align:center;color:#555;font-size:16px;max-width:460px;margin:0 auto 64px;letter-spacing:-.01em;line-height:1.5}

/* ── Video Window (macOS frame) ── */
.window{max-width:900px;margin:0 auto;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:#111}
.window-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#111;border-bottom:1px solid rgba(255,255,255,.06)}
.window-dot{width:12px;height:12px;border-radius:50%}
.dot-red{background:#ff5f57}
.dot-yellow{background:#febc2e}
.dot-green{background:#28c840}
.window-body{background:#000}
.window-body iframe{width:100%;aspect-ratio:16/9;display:block;border:none}

/* ── Feature grid ── */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.06);border-radius:16px;overflow:hidden}
.grid-3 .card{background:rgba(10,10,14,.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:40px 32px}
.grid-3 .card h3{font-size:16px;font-weight:600;letter-spacing:-.02em;margin-bottom:8px;color:#ededed}
.grid-3 .card p{font-size:14px;color:#555;line-height:1.6}
.card-icon{font-size:28px;margin-bottom:16px;display:block}
@media(max-width:768px){.grid-3{grid-template-columns:1fr}}

/* ── Pain points (larger cards) ── */
.grid-pain{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.06);border-radius:16px;overflow:hidden}
.grid-pain .card{background:rgba(10,10,14,.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:48px 32px}
.grid-pain .card h3{font-size:18px;font-weight:600;letter-spacing:-.02em;margin-bottom:10px;color:#fff}
.grid-pain .card p{font-size:14px;color:#555;line-height:1.7}
@media(max-width:768px){.grid-pain{grid-template-columns:1fr}}

/* ── Comparison ── */
.compare{border:1px solid rgba(255,255,255,.06);border-radius:16px;overflow:hidden;max-width:800px;margin:0 auto}
.compare table{width:100%;border-collapse:collapse;font-size:14px}
.compare th{text-align:left;padding:14px 20px;font-size:12px;font-weight:600;color:#555;text-transform:uppercase;letter-spacing:.06em;background:rgba(10,10,14,.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
.compare td{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.04);color:#777}
.compare tr:last-child td{border-bottom:none}
.compare .win{color:#3ecf8e;font-weight:500}

/* ── Tech pills ── */
.pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.pill{padding:8px 18px;border-radius:99px;font-size:13px;font-weight:500;color:#666;border:1px solid rgba(255,255,255,.08);background:transparent;transition:all .2s}
.pill:hover{color:#aaa;border-color:rgba(255,255,255,.15)}

/* ── CTA ── */
.cta{text-align:center;padding:120px 24px 80px}
.cta h2{font-size:clamp(28px,4vw,40px);font-weight:700;letter-spacing:-.04em;color:#fff;margin-bottom:12px}
.cta p{color:#555;margin-bottom:32px;font-size:15px}

/* ── Footer ── */
footer{padding:32px 24px;text-align:center;font-size:13px;color:#333;border-top:1px solid rgba(255,255,255,.04)}
footer a{color:#444;transition:color .2s}
footer a:hover{color:#888}

/* ── Responsive ── */
@media(max-width:640px){
  nav{padding:12px 16px}
  .nav-links{display:none}
  .hero{padding:100px 20px 60px}
  .hero h1{font-size:36px}
  section{padding:80px 20px}
  .section-heading{font-size:28px}
  .hero-actions{flex-direction:column;width:100%}
  .btn{text-align:center}
}